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Label DC is different from IC marking DC

Vincent Jian


Hi TI Expert,

Part number DS90UB954TRGZRQ1, there are 2 DC on the label, 2147&2148 also shows 1B&1C, after checking, there is only marking 1C which means year 2021 and month December, but the period of 2 DC 2147&2148 is on November, we could not find 1B on the IC marking.

Please advise is this normal?

Thanks and regards,

Vincent

  • 0
    TI__Guru**** 295050 points

    Hello， where have you bought them? Did you buy them on TI estore? If yes, please provide the order number in convenience to confirm .

    In addition, could you please tell me why do you mean there is only marking1C？ I think there is different package site and may be it would have different label, but I need to confirm again.